Fixed build errors/warnings caused by my last push

mysql-test/valgrind.supp:
  Added suppression for not relevant warning for memory leak in dlclose
storage/maria/ma_blockrec.c:
  Fixed build error on Windows
storage/maria/ma_delete_all.c:
  Fixed call to wrong function
storage/maria/ma_state.c:
  Added purcov suppression block
  Removed temporary debug printing

mysql-test/valgrind.supp

@@ -378,6 +378,15 @@
    fun:_Z8udf_freev
 }
 
+{
+   dlclose memory loss from plugin
+   Memcheck:Leak
+   fun:calloc
+   fun:_dlerror_run
+   fun:dlclose
+   fun:plugin_dl_del
+}
+
 {
    dlopen / ptread_cancel_init memory loss on Suse Linux 10.3 64 bit
    Memcheck:Leak

storage/maria/ma_blockrec.c

@@ -1437,9 +1437,10 @@ void _ma_compact_block_page(uchar *buff, uint block_size, uint rownr,
           Move the current row down to it's right place and extend it
           with 0.
         */
-        DBUG_ASSERT(page_pos != start_of_found_block);
         uint row_diff= min_row_length - row_length;
         uint length= (next_free_pos - start_of_found_block);
+
+        DBUG_ASSERT(page_pos != start_of_found_block);
         bmove(buff + page_pos, buff + start_of_found_block, length);
         bzero(buff+ page_pos + length, row_diff);
         page_pos+= min_row_length;
@@ -6673,7 +6674,7 @@ my_bool _ma_apply_undo_row_delete(MARIA_HA *info, LSN undo_lsn,
     header+= 2 + row.field_lengths_length;
   }
   if (share->base.blobs)
-    row.blob_length= ma_get_length((uchar**) &header);
+    row.blob_length= ma_get_length(&header);
 
   /* We need to build up a record (without blobs) in rec_buff */
   if (!(record= my_malloc(share->base.reclength, MYF(MY_WME))))
@@ -6888,7 +6889,7 @@ my_bool _ma_apply_undo_row_update(MARIA_HA *info, LSN undo_lsn,
     Set header to point to old field values, generated by
     fill_update_undo_parts()
   */
-  field_length_header= ma_get_length((uchar**) &header);
+  field_length_header= ma_get_length(&header);
   field_length_data= (uchar*) header;
   header+= field_length_header;
   field_length_data_end= header;

storage/maria/ma_delete_all.c

@@ -91,7 +91,7 @@ int maria_delete_all_rows(MARIA_HA *info)
 
 #ifdef HAVE_MMAP
   if (share->file_map)
-    _mi_unmap_file(info);
+    _ma_unmap_file(info);
 #endif
 
   if (_ma_flush_table_files(info, MARIA_FLUSH_DATA|MARIA_FLUSH_INDEX,

storage/maria/ma_state.c

@@ -88,10 +88,8 @@ my_bool _ma_setup_live_state(MARIA_HA *info)
     It's enough to compare trids here (instead of calling
     tranman_can_read_from) as history->trid is a commit_trid
   */
-  DBUG_PRINT("QQ", ("trn->trid: 0x%lu", (long) trn->trid));
   while (trn->trid < history->trid)
     history= history->next;
-  DBUG_PRINT("QQ", ("his->trid: 0x%lu", (long) history->trid));
   pthread_mutex_unlock(&share->intern_lock);
   /* The current item can't be deleted as it's the first one visible for us */
   tables->state_start=  tables->state_current= history->state;
@@ -349,10 +347,12 @@ my_bool _ma_trnman_end_trans_hook(TRN *trn, my_bool commit,
       {
         if (!(history= my_malloc(sizeof(*history), MYF(MY_WME))))
         {
+          /* purecov: begin inspected */
+          error= 1;
           pthread_mutex_unlock(&share->intern_lock);
           my_free(tables, MYF(0));
-          error= 1;
           continue;
+          /* purecov: end */
         }
         history->state= share->state_history->state;
         history->next= share->state_history;